Detection fixing tool for plastic bucket production
By designing a detection and fixing tool including a fixed base, a fixed top seat, a mounting plate, an adjustment mechanism, a U-shaped plate and a clamping surface assembly, the clamping plate is solved in the prior art when the plastic buckets of different sizes are fixed, the clamping plate is small in the prior art. The problem is to achieve stable clamping and deformation prevention of plastic barrels.
Patent Information
- Application Number
- CN202421312884.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-11
AI Technical Summary
When existing fixed tooling fixes plastic buckets of different sizes, the area of stress between the clamping plate and the plastic bucket is small, which can easily lead to deformation of the plastic bucket.
A detection and fixing tooling including a fixed base, a fixed top seat, a mounting plate, an adjustment mechanism, a U-shaped plate and a clamping surface assembly is designed. The position of the mounting plate is controlled by the adjustment mechanism. The clamping surface assembly is composed of a movable rod, a clamping roller, a fixing plate and a spring. The spring sleeve is arranged on the outer surface of the movable rod. The clamping roller is automatically typed according to the outer wall track of the plastic barrel.
The stable clamping of plastic buckets of different sizes is achieved to ensure that the clamping surface fits with the outer surface of the plastic bucket, and to avoid deformation of the plastic bucket due to too small stress area.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic barrel production, in particular to a detection and fixing tool for plastic barrel production. Background Art
[0002] Plastic barrels are mostly made of polyethylene, polypropylene and other plastics by blow molding and injection molding. They are used for outer packaging of liquid and solid items in Shanghai plastic products chemical, pesticide, medicine, food, hardware and electronics, electromechanical and other industries. Plastic barrels need to be tested during the production process, so fixed tooling is used to fix them.
[0003] However, the existing fixing tool has some shortcomings. When fixing plastic barrels of different sizes, it cannot ensure that the clamping surface of the clamping plate always fits the outer wall of the plastic barrel. When the same clamping plate is used to clamp plastic barrels of different sizes, the force area between the clamping plate and the plastic barrel is small, and the plastic barrel is prone to deformation. Therefore, a detection fixing tool for plastic barrel production is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a detection and fixing tool for plastic barrel production to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection and fixing tool for plastic barrel production, comprising a fixed base and a fixed top seat, a plastic barrel body is arranged between the fixed base and the fixed top seat, mounting plates are arranged on the left and right sides of the plastic barrel body, the two mounting plates are connected to the fixed base and the fixed top seat through an adjusting mechanism, the side walls of the two mounting plates that are away from each other are fixedly connected with U-shaped plates, a clamping surface mechanism acting on the plastic barrel body is arranged on the mounting plate, the clamping surface mechanism is composed of a plurality of clamping surface components, the clamping surface component comprises a movable rod, a clamping roller, a fixed plate and a spring, the movable rod slides through the mounting plate, one end of the movable rod slides through the U-shaped plate, the other end of the movable rod is rotatably connected with a clamping roller, a fixed plate is fixedly connected on the outer wall of the movable rod between the U-shaped plate and the mounting plate, a spring is fixedly connected between the fixed plate and the U-shaped plate, the spring is sleeved on the outer surface of the movable rod, and a clamping mechanism acting on the movable rod is arranged on the mounting plate.
[0006] As a further preferred embodiment of the present technical solution, a plurality of the clamping surface assemblies are distributed on the mounting plate in a straight line and at equal intervals.
[0007] As a further preferred embodiment of the present technical solution, the spring is made of carbon steel.
[0008] As a further preferred embodiment of the present technical solution, the adjusting mechanism includes a first double-headed screw, a guide rod and a connecting block, the upper and lower ends of the two mounting plates are fixedly connected with connecting blocks, the guide rod passes through the fixed top seat, the middle part of the guide rod is fixedly connected to the fixed top seat, the two ends of the guide rod slide through the connecting blocks at the upper ends of the two mounting plates, the first double-headed screw passes through the fixed base, the middle part of the first double-headed screw is rotatably connected to the fixed base, the two ends of the first double-headed screw respectively pass through the connecting blocks at the bottom of the two mounting plates and are respectively connected to the two connecting blocks by threaded cooperation, and one end of the first double-headed screw is fixedly connected to a handle.
[0009] As a further preferred embodiment of the present technical solution, the first double-headed screw is made of cemented carbide.
[0010] As a further preferred embodiment of the present technical solution, the clamping mechanism includes a clamping plate, a guide block and a second double-ended lead screw, the two clamping plates are symmetrically distributed on both sides of the movable rod, and multiple arc grooves are opened on the side walls of the two clamping plates close to each other, and the multiple arc grooves correspond one-to-one to the multiple movable rods. One end of the clamping plate close to the mounting plate is fixedly connected with a guide block, and the guide block is slidably installed in a guide groove opened in the mounting plate, the two ends of the second double-ended lead screw respectively pass through the two clamping plates and are respectively connected to the two clamping plates by threaded cooperation, and one end of the second double-ended lead screw is fixedly connected with an adjusting piece.
[0011] As a further preferred embodiment of the present technical solution, the end surfaces of the two clamping plates close to each other are both frosted.
[0012] The utility model provides a detection and fixing tool for plastic barrel production, which has the following beneficial effects:
[0013] The utility model adopts a unique structural design, which enables each clamping roller to automatically arrange according to the trajectory of the outer wall of the plastic barrel body, so that it can be applied to plastic barrel bodies of different sizes, ensuring that when clamping different plastic barrel bodies, the clamping surface always fits with the outer surface of the plastic barrel body, avoiding deformation of the plastic barrel body due to too small a force-bearing area during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the utility model;
[0016] Figure 3 For this utility model Figure 1 The structural diagram of A in the figure;
[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of B;
[0018] In the figure: 1. fixed base; 2. fixed top seat; 3. first double-ended screw; 4. guide rod; 5. mounting plate; 6. movable rod; 7. clamping roller; 8. fixed plate; 9. spring; 10. U-shaped plate; 11. connecting block; 12. clamping plate; 13. guide groove; 14. guide block; 15. arc groove; 16. second double-ended screw; 17. adjusting member; 18. handle; 19. plastic barrel body. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a detection fixture for plastic barrel production includes a fixed base 1 and a fixed top seat 2, a plastic barrel body 19 is arranged between the fixed base 1 and the fixed top seat 2, and mounting plates 5 are arranged on the left and right sides of the plastic barrel body 19, and the two mounting plates 5 are connected to the fixed base 1 and the fixed top seat 2 through an adjustment mechanism, and U-shaped plates 10 are fixedly connected to the side walls of the two mounting plates 5 that are away from each other, and a clamping surface mechanism acting on the plastic barrel body 19 is arranged on the mounting plate 5, and the clamping surface mechanism is composed of a plurality of clamping surface components, and the plurality of clamping surface components are in a straight line. The movable rod 6 is equidistantly distributed on the mounting plate 5, and the clamping surface assembly includes a movable rod 6, a clamping roller 7, a fixed plate 8 and a spring 9. The movable rod 6 slides through the mounting plate 5, and one end of the movable rod 6 slides through the U-shaped plate 10. The other end of the movable rod 6 is rotatably connected with the clamping roller 7. The outer wall of the movable rod 6 is fixedly connected with a fixed plate 8 between the U-shaped plate 10 and the mounting plate 5, and a spring 9 is fixedly connected between the fixed plate 8 and the U-shaped plate 10. The spring 9 is made of carbon steel, and the spring 9 is sleeved on the outer surface of the movable rod 6. The mounting plate 5 is provided with a clamping mechanism acting on the movable rod 6.
[0021] When in use, initially, the two mounting plates 5 are controlled to approach each other through the adjustment mechanism, so that the clamping rollers 7 on the two mounting plates 5 clamp the plastic barrel body 19, and the clamping rollers 7 and the movable rod 6 move different distances along the outer wall of the plastic barrel body 19, so that each clamping roller 7 is distributed according to the trajectory of the outer wall of the plastic barrel body 19, and then the adjustment mechanism is stopped. At this time, the spring 9 sleeved on the movable rod 6 will be compressed, and the force of the spring 9 to restore the deformation will generate an extrusion force on the fixed plate 8 toward the plastic barrel body 19, so that the clamping roller 7 is pressed against the plastic barrel body 19 to prevent the clamping roller 7 from shaking at will before shaping, and then The movable rod 6 is fixed by the clamping mechanism, so that each distributed clamping roller 7 is shaped, and then the adjustment mechanism is used to control the two mounting plates 5 to approach each other, so as to control the shaped clamping rollers 7 to clamp and fix the plastic barrel body 19. The device can make each clamping roller 7 automatically layout according to the trajectory of the outer wall of the plastic barrel body 19, so that it can be applied to plastic barrel bodies 19 of different sizes, ensuring that when clamping different plastic barrel bodies 19, the clamping surface is always in contact with the outer surface of the plastic barrel body 19, avoiding deformation of the plastic barrel body 19 due to too small a force area during the clamping process.
[0022] Among them, the adjustment mechanism includes a first double-ended screw 3, a guide rod 4 and a connecting block 11. The upper and lower ends of the two mounting plates 5 are fixedly connected with the connecting blocks 11. The guide rod 4 passes through the fixed top seat 2. The middle part of the guide rod 4 is fixedly connected to the fixed top seat 2. The two ends of the guide rod 4 slide through the connecting blocks 11 at the upper ends of the two mounting plates 5. The first double-ended screw 3 passes through the fixed base 1. The first double-ended screw 3 is made of cemented carbide. The middle part of the first double-ended screw 3 is rotatably connected to the fixed base 1. The two ends of the first double-ended screw 3 respectively pass through the connecting blocks 11 at the bottom of the two mounting plates 5 and are respectively connected to the two connecting blocks 11 through threaded cooperation. One end of the first double-ended screw 3 is fixedly connected with a handle 18.
[0023] Turning the handle 18 drives the first double-headed screw 3 to rotate, and the two mounting plates 5 are restricted by the guide rod 4. When the first double-headed screw 3 rotates, the two mounting plates 5 will move closer to or away from each other. It should be noted that the fixed base 1 and the fixed top seat 2 are both fixed.
[0024] Among them, the clamping mechanism includes a clamping plate 12, a guide block 14 and a second double-ended screw 16. The two clamping plates 12 are symmetrically distributed on both sides of the movable rod 6. A plurality of arc grooves 15 are provided on the side walls of the two clamping plates 12 close to each other. The plurality of arc grooves 15 correspond one-to-one to the plurality of movable rods 6. One end of the clamping plate 12 close to the mounting plate 5 is fixedly connected with the guide block 14. The guide block 14 is slidably installed in the guide groove 13 opened on the mounting plate 5. The two ends of the second double-ended screw 16 respectively pass through the two clamping plates 12 and are respectively connected to the two clamping plates 12 by threaded cooperation. One end of the second double-ended screw 16 is fixedly connected with an adjusting member 17.
[0025] When in use, when each clamping roller 7 is distributed on the outer surface of the plastic barrel body 19, the adjusting piece 17 is rotated to drive the second double-headed screw 16 to rotate, thereby controlling the two clamping plates 12 to approach each other, so that the arc grooves 15 on the two clamping plates 12 clamp the movable rod 6, thereby ensuring that the movable rod 6 no longer moves, and then shaping each distributed clamping roller 7.
[0026] The end surfaces of the two clamping plates 12 that are close to each other are both frosted.
[0027] Such an arrangement can increase the friction between the clamping plate 12 and the movable rod 6 .
[0028] The utility model provides a detection and fixing tool for plastic barrel production, and the specific working principle is as follows:
[0029] When in use, initially, the two mounting plates 5 are controlled to approach each other through the adjustment mechanism, so that the clamping rollers 7 on the two mounting plates 5 clamp the plastic barrel body 19, and the clamping rollers 7 and the movable rod 6 will move different distances along the outer wall of the plastic barrel body 19, so that each clamping roller 7 is distributed according to the trajectory of the outer wall of the plastic barrel body 19, and then the adjustment mechanism is stopped. At this time, the spring 9 sleeved on the movable rod 6 will be compressed, and the force of the spring 9 to restore the deformation will generate an extrusion force on the fixed plate 8 toward the plastic barrel body 19, so that the clamping roller 7 is pressed against the plastic barrel body 19 to prevent the clamping roller 7 from shaking at will before shaping, and then the movable rod 6 is fixed by the clamping mechanism, so as to shape each distributed clamping roller 7, and then the adjustment mechanism is continued to control the two mounting plates 5 to approach each other, so as to control the shaped clamping rollers 7 to clamp and fix the plastic barrel body 19. This device can Each clamping roller 7 is automatically arranged according to the trajectory of the outer wall of the plastic barrel body 19, so that it can be applied to plastic barrel bodies 19 of different sizes, ensuring that when different plastic barrel bodies 19 are clamped, the clamping surface is always in contact with the outer surface of the plastic barrel body 19, avoiding deformation of the plastic barrel body 19 due to too small a force area during the clamping process; the working principle of the adjustment mechanism, turning the handle 18 drives the first double-headed screw 3 to rotate, and the two mounting plates 5 are restricted by the guide rod 4. When the first double-headed screw 3 rotates, the two mounting plates 5 will approach or move away from each other; the working principle of the clamping mechanism, when each clamping roller 7 is distributed on the outer surface of the plastic barrel body 19, the adjusting piece 17 is rotated to drive the second double-headed screw 16 to rotate, thereby controlling the two clamping plates 12 to approach each other, so that the arc grooves 15 on the two clamping plates 12 clamp the movable rod 6, thereby ensuring that the movable rod 6 no longer moves.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A detection fixture for plastic barrel production, comprising a fixed base (1) and a fixed top seat (2), characterized in that: A plastic barrel body (19) is arranged between the fixed base (1) and the fixed top seat (2), and mounting plates (5) are arranged on the left and right sides of the plastic barrel body (19). The two mounting plates (5) are connected to the fixed base (1) and the fixed top seat (2) through an adjustment mechanism. The side walls of the two mounting plates (5) that are away from each other are fixedly connected with U-shaped plates (10). The mounting plates (5) are provided with a clamping surface mechanism that acts on the plastic barrel body (19), and the clamping surface mechanism is composed of a plurality of clamping surface components, and the clamping surface components include a movable rod (6), a clamping roller (7), A fixed plate (8) and a spring (9), the movable rod (6) slides through the mounting plate (5), one end of the movable rod (6) slides through the U-shaped plate (10), the other end of the movable rod (6) is rotatably connected to a clamping roller (7), a fixed plate (8) is fixedly connected on the outer wall of the movable rod (6) between the U-shaped plate (10) and the mounting plate (5), a spring (9) is fixedly connected between the fixed plate (8) and the U-shaped plate (10), the spring (9) is sleeved on the outer surface of the movable rod (6), and a clamping mechanism acting on the movable rod (6) is provided on the mounting plate (5).
2. The inspection and fixing tool for plastic barrel production according to claim 1 is characterized in that: The plurality of clamping surface components are distributed on the mounting plate (5) in a straight line and at equal intervals.
3. The inspection and fixing tool for plastic barrel production according to claim 1 is characterized in that: The spring (9) is made of carbon steel.
4. The inspection and fixing tool for plastic barrel production according to claim 1 is characterized in that: The adjustment mechanism comprises a first double-ended lead screw (3), a guide rod (4) and a connecting block (11); the upper and lower ends of the two mounting plates (5) are fixedly connected with the connecting blocks (11); the guide rod (4) passes through the fixed top seat (2); the middle part of the guide rod (4) is fixedly connected to the fixed top seat (2); the two ends of the guide rod (4) slide through the connecting blocks (11) at the upper ends of the two mounting plates (5); the first double-ended lead screw (3) passes through the fixed base (1); the middle part of the first double-ended lead screw (3) is rotatably connected to the fixed base (1); the two ends of the first double-ended lead screw (3) respectively pass through the connecting blocks (11) at the bottom of the two mounting plates (5) and are respectively connected to the two connecting blocks (11) by threaded engagement; one end of the first double-ended lead screw (3) is fixedly connected with a handle (18).
5. The inspection and fixing tool for plastic barrel production according to claim 4, characterized in that: The first double-ended lead screw (3) is made of hard alloy.
6. The inspection and fixing tool for plastic barrel production according to claim 1, characterized in that: The clamping mechanism comprises a clamping plate (12), a guide block (14) and a second double-ended lead screw (16). The two clamping plates (12) are symmetrically distributed on both sides of the movable rod (6). The side walls of the two clamping plates (12) close to each other are provided with a plurality of arc grooves (15). The plurality of arc grooves (15) correspond one to one with the plurality of movable rods (6). One end of the clamping plate (12) close to the mounting plate (5) is fixedly connected with a guide block (14). The guide block (14) is slidably installed in a guide groove (13) provided on the mounting plate (5). The two ends of the second double-ended lead screw (16) respectively pass through the two clamping plates (12) and are respectively connected to the two clamping plates (12) by threaded engagement. One end of the second double-ended lead screw (16) is fixedly connected with an adjusting member (17).
7. The inspection and fixing tool for plastic barrel production according to claim 6, characterized in that: The end surfaces of the two clamping plates (12) that are close to each other are both frosted.